US$ 35.95
modeling the principle behind fiber optics
Life-size human skeleton model features flexible spine
opening to 2
Used to stain mitochondria in living cells
this two-coil demonstration transformer lets students swap primary and secondary windings to watch step-up and step-down voltage shifts firsthand
Potassium Hydroxide EZPrep Concentrate Reagent Subcategory_Gas Generation modeling the principle behind fiberUsed to prepare working KOH solutions on demand, this concentrated potassium hydroxide EZPrep formulation reduces dilution time for titrations, saponification, and pH adjustment student protocols.
US$ 35.95
US$ 17.95
US$ 21.95
US$ 12.95
US$ 56.95